File: public/js/tinymce/src/plugins/wordcount/src/test/js/browser/core/PluginTest.js

asynctest(
  'browser.tinymce.plugins.wordcount.PluginTest',
  [
    'ephox.agar.api.Assertions',
    'ephox.agar.api.GeneralSteps',
    'ephox.agar.api.Keyboard',
    'ephox.agar.api.Keys',
    'ephox.agar.api.Pipeline',
    'ephox.agar.api.Step',
    'ephox.agar.api.Waiter',
    'ephox.mcagar.api.TinyApis',
    'ephox.mcagar.api.TinyDom',
    'ephox.mcagar.api.TinyLoader',
    'tinymce.core.dom.DOMUtils',
    'tinymce.plugins.wordcount.Plugin',
    'tinymce.themes.modern.Theme'
  ],
  function (
    Assertions, GeneralSteps, Keyboard, Keys, Pipeline, Step, Waiter, TinyApis, TinyDom,
    TinyLoader, DOMUtils, Plugin, Theme
  ) {
    var success = arguments[arguments.length - 2];
    var failure = arguments[arguments.length - 1];

    Plugin();
    Theme();

    var sReset = function (tinyApis) {
      return GeneralSteps.sequence([
        tinyApis.sSetContent(''),
        sWaitForWordcount(0)
      ], 0);
    };

    var sAssertWordcount = function (num) {
      return Step.sync(function () {
        var countEl = DOMUtils.DOM.select('.mce-wordcount')[0];
        var value = countEl ? countEl.innerText : '';
        Assertions.assertEq('wordcount', num + ' WORDS', value.toUpperCase());
      });
    };

    var sWaitForWordcount = function (num) {
      return Waiter.sTryUntil('wordcount did not change', sAssertWordcount(num), 100, 3000);
    };

    var sFakeTyping = function (editor, str) {
      return Step.sync(function () {
        editor.getBody().innerHTML = '<p>' + str + '</p>';
        Keyboard.keystroke(Keys.space(), {}, TinyDom.fromDom(editor.getBody()));
      });
    };

    var sTestSetContent = function (tinyApis) {
      return GeneralSteps.sequence([
        sReset(tinyApis),
        tinyApis.sSetContent('<p>hello world</p>'),
        sWaitForWordcount(2)
      ], 0);
    };

    var sTestKeystroke = function (editor, tinyApis) {
      return GeneralSteps.sequence([
        sReset(tinyApis),
        sFakeTyping(editor, 'a b c'),
        sAssertWordcount(0),
        sWaitForWordcount(3)
      ], 0);
    };

    var sExecCommand = function (editor, command) {
      return Step.sync(function () {
        editor.execCommand(command);
      });
    };

    var sSetRawContent = function (editor, content) {
      return Step.sync(function () {
        editor.getBody().innerHTML = content;
      });
    };

    var sTestUndoRedo = function (editor, tinyApis) {
      return GeneralSteps.sequence([
        sReset(tinyApis),
        tinyApis.sSetContent('<p>a b c</p>'),
        sWaitForWordcount(3),
        sExecCommand(editor, 'undo'),
        sWaitForWordcount(0),
        sExecCommand(editor, 'redo'),
        sWaitForWordcount(3),
        sSetRawContent(editor, '<p>hello world</p>'),
        sExecCommand(editor, 'mceAddUndoLevel'),
        sWaitForWordcount(2)
      ], 0);
    };

    TinyLoader.setup(function (editor, onSuccess, onFailure) {
      var tinyApis = TinyApis(editor);

      Pipeline.async({}, [
        sTestSetContent(tinyApis),
        sTestKeystroke(editor, tinyApis),
        sTestUndoRedo(editor, tinyApis)
      ], onSuccess, onFailure);
    }, {
      plugins: 'wordcount',
      skin_url: '/project/src/skins/lightgray/dist/lightgray'
    }, success, failure);
  }
);